Imagine that you are planning to buy a new cell phone. After doing some research, you have determined that there are two different cell phones that will meet your needs. These cell phones have different purchase prices and each mobile service provider charges a different rate for each minute that the cell phone is used. In order to determine which cell phone is the better buy, you need to develop an algorithm to calculate the total cost of purchasing and using each cell phone. Which of the following options lists all the inputs needed for this algorithm?单项选择题
A
The cost of each cell phone, the rate per minute for each cell phone, and the number of minutes provided with each cell phone
B
The cost of each cell phone and the number of minutes provided with each cell phone
C
The cost of each cell phone and the rate per minute for each cell phone
D
The cost of each cell phone, the rate per minute for each cell phone, and the number of minutes you would use the cell phone
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